HTC's One X? We don't blame you, it's a stunning piece of hardware with a set of rather lust-worthy specs. But, how does the AT&T version stack up to its international cousin? We're happy to say, quite well. Yes, the quad-core Tegra 3 was given the boot in favor of a 1.5GHz dual-core Snapdragon S4 and an LTE radio was crammed inside, but otherwise this is pretty much the same device we saw on the floor in Barcelona. The only piece of carrier branding is an AT&T logo above the gorgeous 4.7-inch 720p display. Thankfully, the design was left largely unmolested. At least at this early stage it's also blissfully free of bloatware and carrier apps, but we'd expect that to change before launch. Sadly, none of the demo units on hand at the New York showroom had SIMs in them, so we couldn't test LTE reception, and the devices weren't logged into the Market so we couldn't pull down benchmarks or a taxing 3D game. That being said, Sense 4.0 and ICS were plenty responsive and pages rendered very quickly -- even without those two extra cores. Check out the gallery below and the video after the break for more impressions.